Is she angry, does she like me?

[Andrew]

This girl was showing me interest and we almost had sex before. I asked the her to go out clubbing with me and she said she wasn't sure. She actually came to surprise me but I wasn't expecting her. I went home with another girl before she came. She found out because my friends had pictures on facebook. She liked the photo and when I txt her now, she is saying she is generally busy and I have to txt her few days before I wanna hangout with her. She said she doesn't want me to ruin her plans. Is she mad, does she like me? Is she telling me to leave her alone?